Contents
The Pair-formation Displays of the Western Grebe
Gary L. Nuechterlein and Robert W. Storer
Recent Publications
The Condor
Nesting Ecology of the Little Blue Heron: Promiscuous Behavior
David F. Werschkul
Wintering Biology of Ruby-crowned Kinglets in the Lower Colorado River Valley
Andrew W. Laurenzi, Bertin W. Anderson, and Robert D. Ohmart
Endocrine Responses of White-crowned Sparrows to Environmental Stress
John C. Wingfield, Jan P. Smith, and Donald S. Farner
Physiological Preparation for Autumnal Migration in White-crowned Sparrows
Michael C. Moore, Richard S. Donham, and Donald S. Farner
Seasonal Carcass Composition and Energy Balance of Female Black Ducks in Maine
Kenneth J. Reinecke, Timothy L. Stone, and Ray B. Owen Jr.
Amino Acid Composition of the Plumage of the White-crowned Sparrow
Mary E. Murphy and James R. King
News and Notes
The Condor
The Bulletin Board
The Condor
Treasurer's Report
The Condor
Index to Volume 84
The Condor
Covers
Front Matter (PDF)
The Condor
Back Matter (PDF)
The Condor
Short Communications
Time and Activity Budgets of Ospreys Nesting in Northeastern Nova Scotia
Ian Jamieson, Norman Seymour, and Robert P. Bancroft
The Thermal Nest Environment and Parental Behavior of a Burrowing Bird, the Bank Swallow
Janet H. Ellis
Vocalizations of Female Northern Orioles
L. David Beletsky
Morning Versus Evening Detectability of Southeast Alaskan Birds
Winifred B. Kessler and Kathleen A. Milne
Birds of the Pleistocene American Falls Local Fauna, Idaho
Jonathan J. Becker